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Copy pathminitor
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executable file
·275 lines (250 loc) · 7.31 KB
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#!/usr/bin/env bash
#
# ./minitor — one-command launcher.
#
# ./minitor start the dev server (default)
# ./minitor build production build
# ./minitor start production server (after build)
# ./minitor migrate run DB migrations only
# ./minitor doctor print environment diagnostics
# ./minitor reset wipe the local PGlite data dir
#
# Bootstraps node_modules, .env.local, and the local PGlite database the first
# time it runs. Re-running with no args just starts the dev server.
set -euo pipefail
cd "$(dirname "$0")"
# ---- pretty output --------------------------------------------------------
if [ -t 1 ] && [ -z "${NO_COLOR:-}" ]; then
C_DIM=$'\033[2m'; C_BOLD=$'\033[1m'; C_GREEN=$'\033[32m'
C_YELLOW=$'\033[33m'; C_RED=$'\033[31m'; C_RESET=$'\033[0m'
else
C_DIM=""; C_BOLD=""; C_GREEN=""; C_YELLOW=""; C_RED=""; C_RESET=""
fi
step() { printf "%s▸%s %s\n" "$C_BOLD" "$C_RESET" "$1"; }
ok() { printf " %s✓%s %s\n" "$C_GREEN" "$C_RESET" "$1"; }
warn() { printf " %s!%s %s\n" "$C_YELLOW" "$C_RESET" "$1" >&2; }
die() { printf " %s✗%s %s\n" "$C_RED" "$C_RESET" "$1" >&2; exit 1; }
muted(){ printf " %s%s%s\n" "$C_DIM" "$1" "$C_RESET"; }
# Run a command quietly — only show output if it fails.
run_quiet() {
local log_file rc=0
log_file=$(mktemp -t minitor.XXXXXX)
if "$@" >"$log_file" 2>&1; then
rm -f "$log_file"
else
rc=$?
cat "$log_file" >&2
rm -f "$log_file"
return "$rc"
fi
}
# Print the dev server URL as a bold, clickable hyperlink (OSC 8).
print_url_banner() {
local url="$1"
local link="$url"
if [ -t 1 ] && [ -z "${NO_COLOR:-}" ]; then
link=$(printf '\033]8;;%s\033\\%s\033]8;;\033\\' "$url" "$url")
fi
printf "\n"
printf " %sMinitor is ready →%s %s%s%s\n" "$C_BOLD" "$C_RESET" "$C_BOLD$C_GREEN" "$link" "$C_RESET"
printf " %sCtrl-C to stop%s\n\n" "$C_DIM" "$C_RESET"
}
# ---- requirements ---------------------------------------------------------
require_node() {
if ! command -v node >/dev/null 2>&1; then
die "Node.js is not installed. Install Node 20+ from https://nodejs.org"
fi
local major
major=$(node -p "process.versions.node.split('.')[0]")
if [ "$major" -lt 20 ]; then
die "Node $major detected — Minitor needs Node 20 or newer."
fi
}
# ---- pick a package manager ----------------------------------------------
PKG=""
pick_pkg_manager() {
if [ -f pnpm-lock.yaml ] && command -v pnpm >/dev/null 2>&1; then
PKG="pnpm"
elif [ -f yarn.lock ] && command -v yarn >/dev/null 2>&1; then
PKG="yarn"
elif [ -f bun.lockb ] && command -v bun >/dev/null 2>&1; then
PKG="bun"
else
PKG="npm"
fi
}
pkg_install() {
case "$PKG" in
pnpm) pnpm install --reporter=append-only --loglevel=error ;;
yarn) yarn install --silent ;;
bun) bun install --silent ;;
*) npm install --no-fund --no-audit --loglevel=error ;;
esac
}
pkg_run() {
case "$PKG" in
pnpm) pnpm "$@" ;;
yarn) yarn "$@" ;;
bun) bun run "$@" ;;
*) npm run "$@" ;;
esac
}
pkg_exec() {
case "$PKG" in
pnpm) pnpm exec "$@" ;;
yarn) yarn "$@" ;;
bun) bunx "$@" ;;
*) npx --no-install "$@" || npx "$@" ;;
esac
}
# ---- bootstrap steps ------------------------------------------------------
pkg_lockfile() {
case "$PKG" in
pnpm) printf "pnpm-lock.yaml" ;;
yarn) printf "yarn.lock" ;;
bun) printf "bun.lockb" ;;
*) printf "package-lock.json" ;;
esac
}
ensure_deps() {
local lockfile
lockfile=$(pkg_lockfile)
if [ ! -d node_modules ]; then
step "Installing dependencies"
pkg_install
elif [ package.json -nt node_modules ]; then
step "package.json changed — reinstalling dependencies"
pkg_install
elif [ -f "$lockfile" ] && [ "$lockfile" -nt node_modules ]; then
step "Lockfile changed — reinstalling dependencies"
pkg_install
fi
}
ensure_env() {
if [ ! -f .env.local ]; then
if [ -f .env.example ]; then
cp .env.example .env.local
warn "Set TWITTER_API_KEY in .env.local for X columns (TwitterAPI.io), or XAI_API_KEY for X / News / Web / Grok."
muted "Other keys (Neynar, YouTube, GitHub) are optional — public fallbacks work."
else
: > .env.local
fi
fi
}
ensure_db() {
if ! run_quiet pkg_run db:migrate; then
die "database migration failed"
fi
}
# ---- subcommands ----------------------------------------------------------
cmd_dev() {
require_node
pick_pkg_manager
ensure_deps
ensure_env
ensure_db
print_url_banner "http://localhost:3000"
exec_dev
}
exec_dev() {
case "$PKG" in
pnpm) exec pnpm -s dev ;;
yarn) exec yarn -s dev ;;
bun) exec bun run --silent dev ;;
*) exec npm run dev --silent ;;
esac
}
cmd_build() {
require_node
pick_pkg_manager
ensure_deps
ensure_env
ensure_db
step "Building for production"
pkg_run build
}
cmd_start() {
require_node
pick_pkg_manager
ensure_deps
ensure_env
ensure_db
step "Starting production server"
case "$PKG" in
pnpm) exec pnpm start ;;
yarn) exec yarn start ;;
bun) exec bun run start ;;
*) exec npm run start ;;
esac
}
cmd_migrate() {
require_node
pick_pkg_manager
ensure_deps
ensure_env
step "Running database migrations"
pkg_run db:migrate
}
cmd_doctor() {
step "Diagnostics"
printf " os %s\n" "$(uname -s) $(uname -r)"
if command -v node >/dev/null 2>&1; then
printf " node %s\n" "$(node -v)"
else
printf " node %snot installed%s\n" "$C_RED" "$C_RESET"
fi
pick_pkg_manager >/dev/null 2>&1 || true
printf " pkg mgr %s\n" "$PKG"
if [ -f .env.local ]; then
if grep -q '^TWITTER_API_KEY=.' .env.local 2>/dev/null && ! grep -q '^TWITTER_API_KEY=.*\.\.\.' .env.local 2>/dev/null; then
printf " TWITTER_API_KEY %sset%s\n" "$C_GREEN" "$C_RESET"
else
printf " TWITTER_API_KEY %smissing%s\n" "$C_YELLOW" "$C_RESET"
fi
if grep -q '^XAI_API_KEY=xai-[^.]' .env.local 2>/dev/null; then
printf " XAI_API_KEY %sset%s\n" "$C_GREEN" "$C_RESET"
else
printf " XAI_API_KEY %smissing or placeholder%s\n" "$C_YELLOW" "$C_RESET"
fi
else
printf " .env.local %smissing%s\n" "$C_YELLOW" "$C_RESET"
fi
if [ -d .minitor/pgdata ]; then
printf " database PGlite at .minitor/pgdata\n"
else
printf " database not initialized yet\n"
fi
}
cmd_reset() {
step "Resetting local PGlite database"
if [ -d .minitor/pgdata ]; then
rm -rf .minitor/pgdata
ok "Wiped .minitor/pgdata"
else
muted "Nothing to wipe."
fi
}
cmd_help() {
cat <<'USAGE'
Minitor launcher
Usage:
./minitor start the dev server (default)
./minitor build production build
./minitor start production server (after build)
./minitor migrate run DB migrations only
./minitor doctor print environment diagnostics
./minitor reset wipe the local PGlite data dir
./minitor help show this message
USAGE
}
# ---- entry point ----------------------------------------------------------
case "${1:-dev}" in
""|dev|run|up|start-dev) cmd_dev ;;
build) cmd_build ;;
start|prod) cmd_start ;;
migrate|db|db:migrate) cmd_migrate ;;
doctor|status) cmd_doctor ;;
reset|clean) cmd_reset ;;
help|-h|--help) cmd_help ;;
*) printf "Unknown command: %s\n\n" "$1" >&2; cmd_help; exit 2 ;;
esac